baber/WOPTO huggingface dataset:
Patent JP-S5858457-A (JP)
Title: Measuring electrode for ionic activity
Inventor: OKA SHIYOUTAROU
IPC: G01N27/07
Filed: 1981-09-30
Abstract: PURPOSE:To make constitution simple and handling easy by providing a gas permeable membrane so as to cover an electrode for measuring conductivity of a soln and fills gas absorbing liquid between said electrode and the gas permeable membrane. CONSTITUTION:A gas permeable membrane 3 is provided so as to cover an electrode 2 for measuring conductivity of a soln. electrode 2 consists of plates 4, 4, a supporting pipe 5 in which the plates 4, 4 are buried and which support  said plates, and lead wires 6, 6. A hydrophobic polymer membrane such as  ''Teflon '', PP or the like of about 2-100mu is used for the membrane 3, and  the filling of gas absorbing liquid is performed by dropping the same inner  face of this membrane 3. Then the concn. of gas is obtained in a linear relation  from the conductivity of the soln; therefore, there is no need for using inverse  logarithmic converters, etc., hence the constitution is made simple and handling  easy.
Patent JP-H0818696-A (JP)
Title: Voice/data semultaneous responder
Inventor: GOODON BURIMAA
IPC: H04M11/06
Filed: 1995-06-23
Abstract: PURPOSE: To store the message of multimedia and to retrieve it by combining the messages which are individually stored and setting the respective messages to be information transmitted by the different media. CONSTITUTION: The device of a user 1 contains a data terminal equipment(DTE) 10, a telephone set 20, an answering machine 25, and voice data simultaneous (SVD) MODEM 100. DTE 10 is combined with SVD MODEM 100 through a line 11. SVD MODEM 100 combines the storage of the voice message and the data menage to the voice answering machine and a computer. Thus, a called subscriber can retrieve the voice message and the related data message, namely, a multimedia message. The called subscriber views the related data message while he hears the voice message. The called subscriber can retrieve the multimedia message even in a local area or from a remote place.
Patent JP-H117724-A (JP)
Title: Method for recording reproducing digital signal and recording medium
Inventor: HIGURE SEIJI
IPC: H04N5/92
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording reproducing digital signals and a recording medium whereby digital signals are prevented from being dubbed and all data are prevented from being recorded to the recording medium. SOLUTION: Normal data-recording areas 41, 43 and null packet-recording areas 42, 44 are recorded in units of sync blocks in a recording medium. A null packet comprises simply 96 bytes, and is recorded together with an S.B.C (sync block counter) of a value '11' indicating that it is a null packet and a D.T(data type) of a value '00'. A transport packet of an MPEG(moving picture expert group) has the S.B.C of '00' or '01'. One packet is recorded in units of 2 sync blocks, while the null packet is recorded in units of one sync blocks. Accordingly, at the time of recording data, a transmission rate becomes larger than a rate of a recording apparatus whereby the recording apparatus can record data, and data are partly discarded, whereby dubbing is prevented.
Patent JP-H10783-A (JP)
Title: Printing device
Inventor: KOKUBO MASATOSHI
IPC: B41J2/165
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent a cap means removably fitted on a device main body from being lost. SOLUTION: When a printing device is used and a cap part 2 is mounted on the apex part on a removal detecting button 8 side of a body part 1, a projected part 16 provided in the cap part 2 pushs down the removal detecting button 8. As the removal detecting button 8 is pushed down, a relay circuit 17 is turned ON to start supply of electricity to a control part 14 and an inkjet recording head 7 from an electric source part 15. The printing device is brought thereby under workable condition. In addition, when the cap part is removed from the body part 1, supply of electricity to the control part 14 and the inkjet recording head 7 from the electric source part 15 is stopped.
Patent JP-S6048697-A (JP)
Title: Diaphragm of full face driving dynamic speaker
Inventor: SAEKI MICHIZOU
IPC: H04R7/02
Filed: 1983-08-26
Abstract: PURPOSE:To improve the resistance to input capability by using an aromatic group polyimide resin to which nitride boron power having a large heat conductivity is added as a base to progress heat dissipation of a conductor due to heat conduction. CONSTITUTION:The aromatic group polyimide resin film added with the nitride boron powder having a large heat conductivity is used as the base 5a for the diaphragm 5 of a full face drive dynamic speaker, and a spiral conductor 5b is formed to at least one side of the base 5a. Since the heat conductivity of the diaphragm base 5a is very large, the heat dissiparion in a center pole 1 and a plate 2 due to the heat conduction of Joule heat generated from the conductor 5a is progressed, the effect suppressing the temprature rise of the conductor 5b is large, thereby improviding the resistance to input capability of the speaker.
Patent JP-S5857467-A (JP)
Inventor: HORUSUTO BURANTO
IPC: D06P1/18
Filed: 1982-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0823307-A (JP)
Title: Optical multiplex transmitter
Inventor: FUKUI MASAKAZU
IPC: H04B10/2507
Filed: 1994-07-08
Abstract: PURPOSE:To omit trouble of retrieving a defective position by displaying defects of transmission system while classifying defects into defects of optical transmission system, defects of data transmission system and defects of video transmission system on the occurrence of defects in the signal transmission. CONSTITUTION:Modulation signals are added at an adder 5 to conduct frequency multiplexing and a drive circuit 6 drives an LED 30 to convert the signal into an optical signal. The optical signal is sent through a plastic fiber 31, and a PD 32 converts the received optical signal into an electric signal. The received multiplex signal is amplified by a preamplifier 10, a filter 11 is used to extract a data modulation signal, a filter 13 extracts a video modulation signal, a data modulation signal is demodulated by a data demodulator 12 and the video modulation signal is demodulated by a frequency demodulator 14. The demodulated data signal is given also to an error detector 17, in which a received error quantity is detected, an error comparator 18 compares the received error quantity with the reference error quantity, the result is given to an error warning display device 21, on which defects are displayed while being classified into each transmission system.
Patent JP-S5248819-A (JP)
Title: Self oil supplying equipment
Inventor: TATSUNO HIYOSHI
IPC: G07F15/00
Filed: 1975-12-27
Abstract: PURPOSE: A self oil supplying equipment which is able to be controlled by one manager when multi numbers of equipments are opersting at the same time and stopped automatically when oil supplying quantity at a charge is completed and indicate or record the remainder when the equipment is stopped before completion of oil supplying quantity at a charge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5489972-A (JP)
Title: Ammonia flow rate control method in dry exhaust gas denitration process
Inventor: TAKAHASHI NAOYUKI
IPC: B01D53/34
Filed: 1977-12-28
Abstract: PURPOSE: To avoid an oversupply of NH 3  by calculating the mean value of the concn. of NOx in exhaust gas; picking out the negative value of the difference between the concn. of NOx at the time of denitration and the mean value; adding the negative value to the mean value; and using the added value as an NH 3  injection setting value.  
     CONSTITUTION: The concn. of NOx in exhaust gas to be denitrated is previously detected for a fixed time, and the mean value is calculated. The concn. of NOx in exhaust gas entering denitrator C from flue A is detected with detector 1, and the negative value of the difference between the value and the mean value is picked out and added to the mean value. This signal is sent to setting value generation circuit 2 to actuate NH 3  injection amt. regulation meter 8, NH 3  injection amt. regulator 9 and NH 3  injection amt. operation valve 10, thus injecting NH 3  into flue A from NH 3  injector B while controlling the injection amt. By this method a fluctuation in denitration rate is minimized, and discharge of unreacted NH 3  is reduced, thereby solving a problem about high cost due to injection of excess NH 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5491216-A (JP)
Title: Underwater receiver
Inventor: KOTANINO KIYOSHI
IPC: G01S3/801
Filed: 1977-12-28
Abstract: PURPOSE:To simplify constitution and achieve the improvement in electrostatic shield effect by polyarizing a piezolectric ceramic cylinder with the outer electrode as a neutral point, one of the inner electrodes + and other -. CONSTITUTION:Top cover 31 and bottom cover 32 composed of metal material or the like are bonded to the top and bottom ends of a polarized piezoelectric ceramic cylinder 1', the outer electrode 12 of the cylinder 1' being electrically connected to the top and buttom covers 31, 32 and connected to the shield braiding 36 of a cable to ground. On the other hand, + electrode 13 and - electrode 14 are connected via + terminal 40 and - terminal 41 to + cable core 34 and - cable core 35 to form a balance type circuit to obtain signal outputs. In addition, rubber boot 33 and cable sheath 39 are bonded and castor oil 42 is filled to the inner side of the rubber boot 33, i.e., the inside of the receiver. Air bag or sponge or the like is affixed to the surfaces of the electrodes 13, 14 to obviate exertion of pressure from the inside of the cylinder 1'. Thereby, the underwater receiver of high sensitivity and low noise may be obtained.
Patent JP-S6139381-A (JP)
Inventor: NOZAKI SHINICHI
IPC: H01R24/02
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0448752-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO ARIHIDE
IPC: H01L21/3205
Filed: 1990-06-15
Abstract: PURPOSE:To reduce a contact resistance by forming openings of different diameters at the upper and lower parts at first and second insulating films by anisotropically and isotropically etching, and growing high melting point metals in the openings. CONSTITUTION:A PSG film is first grown on a semiconductor substrate 1 as a first insulating film 8 by a normal pressure CVD method, and a BSPG film is further grown thereon as a second insulating film 9 by a normal pressure CVD method or a reduced pressure CVD method. The etching rate of isotropically etching of the film 9 is lower by about three - five times than that of the film 8. Then, the films 8, 9 are anisotropically etched to form contact holes 8a, 9a on an impurity region 7. Further, when the holes 8a, 9a are isotropically etched, the film 8 having larger etching rate is more etched. After high melting point metal 10 such as tungsten is selectively grown in the holes 8a, 9a by a CVD method, an Al wiring 11 is formed.
Patent JP-S5681577-A (JP)
Title: Epoxidizing method of olefin
Inventor: SASAKI TADAHIRO
IPC: C07D301/06
Filed: 1979-12-06
Abstract: PURPOSE: To obtain an epoxy compound useful as an organic intermediate from an olefin with molecular oxygen advantageously, by introducing the olefin and molecular oxygen into a reaction system in the presence of a metal formate, etc. and sulfur dioxide in a polar solvent.  
     CONSTITUTION: An olefin and oxygen or a gas containing the oxygen are introduced into a reaction system in the presence of a metal formate, e.g. sodium salt, or an ammonium salt or sulfur dioxide in a polar solvent inert under reaction conditions, preferably an aliphatic nitrile, ketone or ester, and reacted in the liquid phase to give the corresponding epoxy compound under relatively mild conditions by the more general and simple epoxidizing method with molecular oxygen. The reaction proceeds readily at a relatively low temperature such as near room temperature without requiring special heating and pressurizing steps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6051425-A (JP)
Inventor: SHIBUYA TADASHI
IPC: H02J7/00
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H089538-A (JP)
Title: Wiring connector
Inventor: FUJISAKI ATSUSHI
IPC: H01R13/52
Filed: 1994-06-16
Abstract: PURPOSE:To save an installation space of a flat cable by keeping the flat cable in contact with the surface of a mounting board. CONSTITUTION:A flat cable 11a is installed at one end 13a and a flat cable connector connecting section 16 is formed at the other end 13b. The flat cable 11a and the connector connecting section 16 are located at the opposite sides of a mounting board 12. The flat cable 11a is installed in parallel with the surface of the mounting board 12 and a clat cable 11b to be connected to the connector connecting section 16 is also connected in parallel with the surface of the mounting board 12.
Patent JP-S5680965-A (JP)
Title: Synchronizing signal separating circuit
Inventor: IKEDA KATSUYUKI
IPC: H04N5/08
Filed: 1979-12-04
Abstract: PURPOSE:To perform synchronous separation by using MOS transistors by providing an amplifier (inverter) connected to an input terminal via a coupling capacitor and a method of providing negative feedback to the amplifier. CONSTITUTION:If the charge in capacitor 202 is zero at time t1 when video signal (a) in applied to input terminal 208, capacitor 202 is charged rapidly up to 1/2VDD (Vt) by transistor 205. Charging capacitor 202 is continued up to time t2 and the potential of terminal 209 is held at Vt while that of terminal 210 is held at Vt-Vth. After time t3, the potential of terminal 209 intends to drop down to VSS, and that of terminal 210 to rise up to VDD. Transistor 205 turns off to hold terminal 210 at approximately VDD. At time t6, transistor 205 turns on to separate a synchronizing signal as shown by (b).
Patent JP-S644009-A (JP)
Title: Manufacture of resin-molded coil
Inventor: MOCHIZUKI YOSHIAKI
IPC: H01F41/12
Filed: 1987-06-26
Abstract: PURPOSE:To enhance the workability of a molded coil, to prevent an insulating defect due to voids or the like and to prevent a decline in the mechanical strength by a method wherein a B stage material, a fiber cloth combining thermally contactible fibers backed by the B stage material and an insulator capable of being hardly impregnated with a resin are arranged between coil layers. CONSTITUTION:After a B stage material, a thermally contractible fiber cloth 10 and an insulator 13 capable of being hardly impregnated with a resin have been combined; this combined material is used as an interlayer insulating layer of a coil. For the B stage material 9, a high-strength fiber material composed of a glass cloth, aramid, polyester and the like is impregnated with a mixture of a resin such as polyester, phenol, an epoxy or the like and a hardening agent; after that, this material is hardened to make a semi-hardened state. The fiber cloth 10 which has been backed by the B stage material 9 and has been combined with a thermally contractible fiber 11 having the thermal contractibility in one direction, such as a Tetoron fiber or the like, is used after it has been combined with the insulator 13, capable of being hardly impregnated with the resin, with an excellent breakdown strength characteristic such as a sheet of aramid paper, a polyimide film, polyester film or the like. The B stage material 9 is arranged at the inside and the material 13 capable of being hardly impregnated with the resin is arranged in such a way that a thermally contractible direction of the backed high-strength fiber material 12 becomes a winding direction of a conductor; this assembly is heated and hardened.
Patent JP-H1175362-A (JP)
Title: Power conversion and supply driving system
Inventor: KRAEMER WILHELM
IPC: H02K11/33
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To show the introduction method of a power conversion and supply driving system and achieve the reduction of cost and weight. SOLUTION: In a power conversion and supply driving system which has at least one motor to which a power is supplied by a power converter, valve constituting groups 3 and 4 including semiconductor devices, coolers 5 and 6 which cool the semiconductor devices and capacitor constituting groups 7 and 8 are directly incorporated in driving motors 1 and 2. In addition, an inductor constituting group 11 is electrically connected to them but spatially separated from them. The coolers 5 and 6 are also served for the cooling of the driving motors.
Patent JP-H0511734-A (JP)
Title: Character pattern generating device
Inventor: HASEBE MIKIO
IPC: G06F17/21
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a character pattern generating device in which high quality character pattern generation is realized by reducing the amount of the coordinate data of each character prepared beforehand in a font memory and eliminating the accumulation of error in calculation of coordinate values caused by coordinate transformation processing. CONSTITUTION:Relative coordinate data comprising the amount of movement of X-coordinate and Y-coordinate are stored beforehand in a font memory 1 with a specified coordinate value composing a profile of each character as a basis. An absolute coordinate transformation part 2 reads out relative coordinate data from a font memory 1 and transforms into the absolute coordinate data composed of the absolute coordinate values constituting the profiles of each character. A coordinate transformation processing part 3 executes coordinate transformation processing according to the magnification/minification rate preset for the absolute coordinate data. A character pattern developing part 4 develops character pattern according to the coordinate data obtained by a coordinate transformation processing means.
Patent JP-H0514626-A (JP)
Title: Picture reader
Inventor: YAMAMOTO NORIHIRO
IPC: H04N1/19
Filed: 1991-06-28
Abstract: PURPOSE:To provide the picture reader in which reading at a high speed with high accuracy is attained and only required picture elements are read in the case of reading a small original. CONSTITUTION:Photoelectric conversion elements 6a, 6b to read original areas A, B of an original 1 while being divided into two in the main scanning direction X are provided while being divided into two in the main scanning direction X. The reader is provided with a picture read control means so that a position of an original corresponding to a read picture element read at first by the photoelectric conversion elements 6a, 6b divided into two is almost in the middle of the original areas A, B in the main scanning direction X in which the direction of the position of the original corresponding to the read picture element read succeedingly is opposite to each other.
Patent JP-S5591671-A (JP)
Title: Controlling wetting water in printing
Inventor: KAGAYA MINORU
IPC: B41F7/32
Filed: 1979-12-07
Abstract: PURPOSE: To get a continuous clean and stable printing without using any chemicals for a long period of time by a method wherein mere water is used as wetting water having a constant pH value and temperature condition and to provide a stable supply of wetting water to the printing press.  
     CONSTITUTION: Wetting water circulated from the printing press is passed through the circulation pipe 28 and fed into the filter 4 of the filter chamber 14, drawings and other inpurities are removed from the water, and then the water is fed into the adjusting tank 18. Water such as the tap water is supplied into the adjusting tank 18 in reference to a water level meter to keep the water level constant. Temperature of the wetting water is also kept constant by operating a cooling mechanism 7 or a heater in reference to an operation of a temperature measuring mechanism. The wetting water kept in the adjusting tank 18 having a constant water level is fed to the printing press by a pump. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0324644-A (JP)
Title: Automatic expansion system for file in multivolume
Inventor: OGAWA MIYUKI
IPC: G06F12/00
Filed: 1989-06-22
Abstract: PURPOSE:To form a file having large capacity exceeding the maximum capacity of one volume on a user side by regarding plural volumes as one virtual address space and dynamically executing the automatic expansion of a file covering plural volumes. CONSTITUTION:An I/O controller 6 recognizes that a physical address corre sponding to an address Am in the virtual address space 3 is C1 by an address conversion mechanism 5 based upon a conversion table between logical and physical addresses and recognizes also that the physical address is included in a volume 9. When a practical address in the volume is recognized, an I/O controller 6 writes the data in a file F through a file control information area 7. Although the file F1 is secured only up to an area B1 to Bx for initial hold ing, the file F1 is dynamically expanded up to an area B1 to Bx C1 by file expansion processing, additional data are written in C1, a file control informa tion area 7 is updated to end the writing of additional data to the file F1.
Patent JP-H06957-A (JP)
Title: Ink jet printer
Inventor: SAITOU MITSUTOMO
IPC: B41J2/055
Filed: 1992-06-17
Abstract: PURPOSE:To enable various numerical values for operation which exhibit performance of an ink jet printer fully to be automatically set by a method wherein a storage medium of specification information of an ink jet head is attached to an ink jet unit, and a specification information read means, a data storage means, a corresponding driving condition read means, and an operational various numerical values setting means are provided. CONSTITUTION:A specification information read means is composed of a voltage detector 36, a CPU 11, and a ROM 12. A corresponding driving condition read means and an operational various numerical values setting means are formed of the CPU 11 and the ROM 12. Then, the specification information read means 36, 11, 12 reads specification information Dh 2 from a storage medium of an ink jet unit 31, which is stored temporarily in a RAM 13. successively the corresponding driving condition read means 11, 12 reads driving conditions corresponding to the specification information Dh 2, i.e., a set current, power conducting time, pause time, and a carrier transfer speed from a data storage means 12M. The operational various numerical values setting means 11, 12 sets operational various numerical values in the ROM 12. Then, the CPU 11 performs printing operation by using the operational various numerical values.
Patent JP-S5489489-A (JP)
Title: Production of semiconductor device
Inventor: OOSAKA SHIGEO
IPC: H01S5/00
Filed: 1977-12-27
Abstract: PURPOSE: To prevent effluence of eutectic alloy at the melting and eliminate the occurrence of shortcircuit accident by beforehand forming an inert protection film such as of Si, Ge or other on chip surface at the time of securing a semiconductor chip and heat sink.  
     CONSTITUTION: After an Au electrode 3 is deposited via metal film 2 for ohmic contact on the mesa top of a semiconductor chip 1' of mesa form, a polycrystalline Si film 7 is deposited by a CVD method over the entire surface on this side. At this time, the formation of the film 7 is accomplished by thermal decomposition of SiH 4 , but to avoid its entectic with the electrode 3, slight boron is beforehand added and with the temoerature being kept at about 300°C a surface protecting film being mostly an insulator is formed. Thereafter the substrate is diced to a chip 1, which is then placed on its film 7 with a heat sink 6 on whose butt surface is deposited an  Au film 5. Both are heat treated at above 370°C to fuse the sink 6 and film 7. At this time, the film 7 and the electrode 5 and film 5 produce an eutectic alloy part 8, but because of the interposition of the film 7 it does not flow out to the mesa part and shortcircuiting will not occur. 
     COPYRIGHT: (C)1979,JPO&Japio